title: Repeat lumbar puncture: an aid in diagnosis of bacterial meningitis.
mesh_terms: D002555:Cerebrospinal Fluid / Q000166:cytology / Q000382:microbiology; D006801:Humans; D007223:Infant; D008297:Male; D008585:Meningitis, Meningococcal / Q000134:cerebrospinal fluid* / Q000188:drug therapy; D009345:Neisseria meningitidis / Q000302:isolation & purification; D010400:Penicillin G / Q000627:therapeutic use; D013129:Spinal Puncture
chemical_list: D010400:Penicillin G